456288755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{491}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 647940384

約数和(自身を除く): 191651629

約数列:

[1, 5, 13, 17, 29, 65, 85, 145, 221, 377, 491, 493, 841, 1105, 1885, 2455, 2465, 4205, 6383, 6409, 8347, 10933, 14239, 14297, 31915, 32045, 41735, 54665, 71195, 71485, 108511, 185107, 185861, 242063, 412931, 542555, 925535, 929305, 1210315, 2064655, 3146819, 5368103, 7019827, 15734095, 26840515, 35099135, 91257751, 456288755]

約数ペア:

[(1, 456288755), (5, 91257751), (13, 35099135), (17, 26840515), (29, 15734095), (65, 7019827), (85, 5368103), (145, 3146819), (221, 2064655), (377, 1210315), (491, 929305), (493, 925535), (841, 542555), (1105, 412931), (1885, 242063), (2455, 185861), (2465, 185107), (4205, 108511), (6383, 71485), (6409, 71195), (8347, 54665), (10933, 41735), (14239, 32045), (14297, 31915)]